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Chemical Structure| 53708-63-7 Chemical Structure| 53708-63-7

Structure of 53708-63-7

Chemical Structure| 53708-63-7

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Product Details of [ 53708-63-7 ]

CAS No. :53708-63-7
Formula : C12H15N3O
M.W : 217.27
SMILES Code : O=C(NC)[C@@H](N)CC1=CNC2=C1C=CC=C2
MDL No. :MFCD14590225

Safety of [ 53708-63-7 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 53708-63-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 53708-63-7 ]

[ 53708-63-7 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 53708-63-7 ]
  • [ 28697-11-2 ]
  • [ 875151-70-5 ]
YieldReaction ConditionsOperation in experiment
With 4-methyl-morpholine; dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20℃; for 17h; 14c)(S)-1 -CBZ-Piperidine-2-carboxylic acid [(S)-2-(indol-3 -yl)-1 -methylcarbamoyl-ethyl] -amide; To a solution of 1.77 g (8.15 mmol) of compound 14b and 2.14 g (8.15 mmol) of N-CBZ-(S)-piperidine- 2-carboxylic acid in 50 ml of dichloromethane was added 0.50 g (4.07 mmol) ofDMAP followed by 2.65 g (19.63 mmol) of HOBT, 4.28 g (42.38 mmol) of 4-methylmorpholine and 4.37 g (22.90 mmol) of EDCI. The mixture was stirred at room temperaturefor 17 hours after which it was purified by flash chromatography on silica gel, eluting with 50-100% ethyl acetate / heptane to provide 2.52 g (5.45 mmol) of compound 14c. LCMS (M+H):m/z 463, retention time 1.73 min.
With 4-methyl-morpholine; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;dmap; In dichloromethane; at 20℃; for 17h; To a solution of 1.77 g (8.15 mmol) of compound 14b and 2.14 g (8.15 mmol) of N-CBZ-(S)-piperidine-2-carboxylic acid in 50 ml of dichloromethane was added 0.50 g (4.07 mmol) of DMAP followed by 2.65 g (19.63 mmol) of HOBT, 4.28 g (42.38 mmol) of 4-methyl morpholine and 4.37 g (22.90 mmol) of EDCI. The mixture was stirred at room temperature for 17 hours after which it was purified by flash chromatography on silica gel, eluting with 50-100% ethyl acetate/heptane to provide 2.52 g (5.45 mmol) of compound 14c. LCMS (M+H): m/z 463, retention time 1.73 min.
  • 2
  • [ 2899-28-7 ]
  • [ 53708-63-7 ]
YieldReaction ConditionsOperation in experiment
6.1 g Thionyl chloride (10.0 mL, 16.3 g, 134 mmol) was added dropwise to ethanol (130 mL). The solution was cooled to room temperature before l-tryptophan (9.7 g, 47.6 mmol) was added and the mixture stirred for 24 h then evaporated. The residue was washed with ethyl acetate (1×300 mL, 1×100 mL) and petroleum ether (ca. 100 mL) then dried to yield a cream solid. The solid was stirred in an ethanolic solution of methylamine (70 mL, 560 mmol) for 120 h then evaporated, taken up in sodium bicarbonate (saturated, 100 mL) and extracted with chloroform (4×40 mL). The combined chloroform extract was dried over sodium carbonate and evaporated to yield the desired product, a yellow solid (6.1 g, 28 mmol, 59%); mp 123-125 C; [alpha]D34 +32.0 (c 0.1, CH3OH); numax (NaCl disk)/cm-1 3282, 1650, 1537, 1457, 1411, 1342, 1232, 1101; deltaH (500 MHz, DMSO­d6) 10.89 (1H, br s, NH), 7.84-7.83 (1H, m, NH), 7.57 (1H, d, J 8.1, ArH), 7.36 (1H, d, J 2.2, ArH), 7.17 (1H, s, ArH), 7.07 (1H, ddd, J 7.0, 7.0 and 0.9, ArH), 6.98 (1H, ddd, J 7.0, 7.0 and 0.9, ArH), 3.44 (1H, dd, J 8.1 and 4.9, COCH), 3.09 (1H, dd, J 14.1 and 4.9, CH2), 2.77 (1H, dd, J 14.1 and 8.1, CH2), 2.60 (3H, d, J 4.7, CH3), 1.70 (1H, br s, NH2); deltaC (125 MHz, DMSO­d6) 175.7 (C), 136.7 (C), 128.0 (C), 124.2 (CH), 121.3 (CH), 119.0 (CH), 118.7 (CH), 111.8 (CH), 111.3 (C), 56.0 (CH), 31.7 (CH2), 26.0 (CH3); m/z (ES+): 218.1 (M+H+); HRMS (ES+): found M+H+, 218.1285. C12H16N3O1 requires, 218.1293.
 

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